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Dr. Gregory Derfus, MD

Gastroenterology* Age 66
Dr. Gregory Derfus, MD
2.5 (2 Ratings)

Offers telehealth

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Dr. Gregory Derfus, MD is a Gastroenterologist in Eau Claire, WI.
Dr. Gregory Derfus, MD
2.5 (2 Ratings)
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Dr. Gregory Derfus, MD

Gastroenterology* Age 66
Eau Claire, WI
Accepting new patients
40 years of experience

Offers telehealth

Dr. Gregory Derfus, MD is a Gastroenterologist in Eau Claire, WI.

About

Dr. Derfus graduated from Medical College of Wisconsin in 1984 and completed a residency at University Minn Hosps.Dr. Gregory Derfus, MD is a Gastroenterologist in Eau Claire, WI and has 40 years experience. Dr. Derfus currently practices at Mayo Clinic Health System-Eau Claire and are affiliated with Mayo Clinic Health System In Eau Claire, Mayo Clinic Health System-Chippewa Valley In Bloomer, Mayo Clinic Health System-Northland In Barron and Mayo Clinic Health System-Red Cedar. Dr. Derfus has experience treating conditions like Constipation, Diarrhea and Abdominal Pain among other conditions at varying frequencies. At present, Dr. Derfus received an average rating of 2.5/5 from patients and has been reviewed 2 times. Dr. Derfus' office accepts new patients and telehealth appointments. Dr. Derfus is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Constipation
Diarrhea
Abdominal Pain
Constipation
Diarrhea
Abdominal Pain
Constipation
Diarrhea
  • View other providers who treat Diarrhea
Abdominal Pain
Inflammatory Bowel Disease
Alcoholic Cirrhosis
Alcoholic Hepatitis
Anemia
  • View other providers who treat Anemia
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Celiac Disease
Cirrhosis
Colorectal Polyp
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Duodenal Ulcer
Dysphagia
Enteritis
Esophagitis
Familial Adenomatous Polyposis
Gallstones
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Gastroptosis
Heartburn
Intestinal Diverticulitis
Intestinal Obstruction
Intestinal Ulcer
Irritable Bowel Syndrome
Liver Damage from Alcohol
Malnutrition
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Reflux Esophagitis
Ulcerative Colitis
Unexplained Weight Loss
Vomiting Disorders
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Anal or Rectal Pain
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Cirrhosis
Cholangitis
Chronic Gastritis
Congenital Achalasia
Congenital Anomaly Esophagus
Congenital Anomaly Intestine
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenitis
Dysentery
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Gastric Ulcer
Gastrojejunal Ulcer
Hemochromatosis
Hemorrhoids
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hypokalemia
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulosis
Intestinal Prolapse
Ischemic Colitis
Lactose Intolerance
Liver Abscess
Megacolon
Neoplasm of Gastrointestinal Tract
Neurogenic Bowel
Non-Neonatal Jaundice
Peptic Ulcer
Pouchitis
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Retroperitoneum Cancer
Secondary Biliary Cholangitis
Splenomegaly
Stomal Ulcer
Upper Digestive Tract Cancer
Viral Enteritis
Vitamin B12 Anemia
Vitamin_Deficiency
Anoscopy
  • View other providers who treat Anoscopy
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
Duodenal Polypectomy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Blue Cross Accord
  • Choice Care PPO
  • Choice Plus POS II
  • MultiPlan PPO
  • Open Access Plus
    Cigna PPO

Locations

  1. 1 Mayo Clinic Health System In Eau Claire
    1221 Whipple St, Eau Claire, WI 54703
    Icon Directions Right Arrow Directions Phone Icon (715) 708-9429
  2. 2 Mayo Clinic Health System In Eau Claire
    1221 Whipple St, Eau Claire, WI 54703
    Icon Directions Right Arrow Directions Phone Icon (715) 838-6020
  3. 3 Mayo Clinic Health System Eau Claire Family Medicine Luther Campus Clinic
    1400 Bellinger St, Eau Claire, WI 54703
    Icon Directions Right Arrow Directions Phone Icon (715) 838-5222

Patient Satisfaction

Likelihood to recommend Dr. Derfus
2.5
Based on 2 Reviews
5 Stars (0)
4 Stars (1)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Dr. Derfus' Office & Staff

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Experience with Dr. Derfus

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Derfus?
Call now to make an appointment
(715) 708-9429

About Me

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Medical College of Wisconsin
    1984
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Residency

Residency Hospital
  • University Minn Hosps
    1987
Residency Hospital

Fellowship

Fellowship Hospital
  • Medical College of Wisconsin
    1987
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Derfus communicate via email?
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Does Dr. Derfus offer telehealth services or virtual visits?
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Does Dr. Derfus offer an online patient portal?
1 user said yes.
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Does Dr. Derfus have free onsite parking?
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Does Dr. Derfus offer weekend visits?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Gregory Derfus, MD. To arrange an appointment, call the number on Dr. Derfus' profile.

Dr. Derfus frequently treats the following conditions: Constipation, Diarrhea and Abdominal Pain. See more on Sharecare.

Dr. Gregory Derfus, MD is affiliated with Mayo Clinic Health System In Eau Claire, Mayo Clinic Health System-Chippewa Valley In Bloomer, Mayo Clinic Health System-Northland In Barron and Mayo Clinic Health System-Red Cedar.

Yes, Dr. Gregory Derfus, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Mayo Clinic Health System In Eau Claire

    1221 Whipple St, Eau Claire, WI

  • Mayo Clinic Health System-Chippewa Valley In Bloomer

    1501 Thompson St, Bloomer, WI

  • Mayo Clinic Health System-Northland In Barron

    1222 E Woodland Ave, Barron, WI

  • Mayo Clinic Health System-Red Cedar

    2321 Stout Rd, Menomonie, WI